December 2008 - Test - lists.nanog.org

BGP Update Report
by cidr-report＠potaroo.net 05 Dec '08

05 Dec '08

BGP Update Report Interval: 03-Nov-08 -to- 04-Dec-08 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 220468 1.9% 174.8 -- SIFY-AS-IN Sify Limited 2 - AS4538 206468 1.8% 40.7 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6389 124316 1.1% 28.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS29282 89169 0.8% 29723.0 -- EMENTOR-AS Enfo Oyj 5 - AS6629 85767 0.8% 1319.5 -- NOAA-AS - NOAA 6 - AS24863 82881 0.7% 121.3 -- LINKdotNET-AS 7 - AS1803 82320 0.7% 58.0 -- ICMNET-5 - Sprint 8 - AS10396 72006 0.6% 1241.5 -- COQUI-NET - DATACOM CARIBE, INC. 9 - AS209 71474 0.6% 23.1 -- ASN-QWEST - Qwest Communications Corporation 10 - AS8151 65993 0.6% 30.0 -- Uninet S.A. de C.V. 11 - AS20115 61091 0.5% 29.5 -- CHARTER-NET-HKY-NC - Charter Communications 12 - AS6478 59692 0.5% 34.0 -- ATT-INTERNET3 - AT&T WorldNet Services 13 - AS6458 52991 0.5% 120.2 -- Telgua 14 - AS6298 52316 0.5% 24.0 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 15 - AS7643 50161 0.4% 31.1 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 16 - AS3462 49339 0.4% 238.4 -- HINET Data Communication Business Group 17 - AS2386 47910 0.4% 29.4 -- INS-AS - AT&T Data Communications Services 18 - AS1785 45772 0.4% 26.7 -- AS-PAETEC-NET - PaeTec Communications, Inc. 19 - AS17488 45056 0.4% 30.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 20 - AS4323 40246 0.3% 24.9 -- TWTC - tw telecom holdings, inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS29282 89169 0.8% 29723.0 -- EMENTOR-AS Enfo Oyj 2 - AS14106 37485 0.3% 18742.5 -- LEPMED01 - Leprechaun, LLC 3 - AS30287 4792 0.0% 4792.0 -- ALON-USA - ALON USA, LP 4 - AS41007 18173 0.2% 3634.6 -- CTCASTANA CTC ASTANA, KZ 5 - AS4130 16727 0.1% 3345.4 -- UPITT-AS - University of Pittsburgh 6 - AS32398 24113 0.2% 3014.1 -- REALNET-ASN-1 7 - AS15561 2972 0.0% 2972.0 -- CDS-ITALY C.D.S. Informatica S.r.l. 8 - AS46115 29419 0.3% 2941.9 -- LUTHER - Luther College 9 - AS47731 2873 0.0% 2873.0 -- ISDC-AS SC ISDC ROMANIA SRL 10 - AS23917 2680 0.0% 2680.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 11 - AS30306 12883 0.1% 2576.6 -- AfOL-Sz-AS 12 - AS30969 19941 0.2% 2492.6 -- TAN-NET TransAfrica Networks 13 - AS40194 2473 0.0% 2473.0 -- INHOUSE-ASSOCIATES-LC - Inhouse Associates, L.C. 14 - AS5033 21917 0.2% 2435.2 -- ISW - Internet Specialties West Inc. 15 - AS28519 7156 0.1% 2385.3 -- Universidad Autonoma de Guadalajara 16 - AS25799 2188 0.0% 2188.0 -- HOLMAN - Holman Enterprises 17 - AS14220 10896 0.1% 2179.2 -- I2A - I 20 Access 18 - AS43925 4211 0.0% 2105.5 -- MOLDCELL_AS Moldcell SA Autonomous System 19 - AS48131 2088 0.0% 2088.0 -- VANGUARD-BG-AS Vanguard SA 20 - AS31901 2079 0.0% 2079.0 -- THECHIMES - The Chimes, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 77.95.144.0/22 71550 0.6% AS29282 -- EMENTOR-AS Enfo Oyj 2 - 221.134.222.0/24 60545 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.151.0/24 58419 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 221.135.80.0/24 39086 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 124.7.201.0/24 30734 0.3% AS9583 -- SIFY-AS-IN Sify Limited 6 - 192.102.88.0/24 27336 0.2% AS6629 -- NOAA-AS - NOAA 7 - 192.35.129.0/24 27027 0.2% AS6629 -- NOAA-AS - NOAA 8 - 198.77.177.0/24 27007 0.2% AS6629 -- NOAA-AS - NOAA 9 - 41.204.2.0/24 23566 0.2% AS32398 -- REALNET-ASN-1 10 - 64.162.116.0/24 21754 0.2% AS5033 -- ISW - Internet Specialties West Inc. 11 - 8.192.154.0/24 20398 0.2% AS14106 -- LEPMED01 - Leprechaun, LLC 12 - 217.69.48.0/20 17600 0.1% AS29282 -- EMENTOR-AS Enfo Oyj 13 - 65.44.76.0/24 17087 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC 14 - 150.212.224.0/19 16637 0.1% AS4130 -- UPITT-AS - University of Pittsburgh 15 - 192.12.120.0/24 16241 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 16 - 89.4.131.0/24 11785 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 203.63.26.0/24 11202 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 18 - 196.27.104.0/21 9627 0.1% AS30969 -- TAN-NET TransAfrica Networks 19 - 196.27.108.0/22 9585 0.1% AS30969 -- TAN-NET TransAfrica Networks 20 - 195.189.68.0/24 9066 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 05 Dec '08

05 Dec '08

This report has been generated at Fri Dec 5 21:22:08 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 28-11-08 288778 176595 29-11-08 289005 177125 30-11-08 290303 177473 01-12-08 290335 176312 02-12-08 290415 176118 03-12-08 290216 177472 04-12-08 290560 177808 05-12-08 290432 177896 AS Summary 30175 Number of ASes in routing system 12790 Number of ASes announcing only one prefix 5072 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 89886720 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 05Dec08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 292660 177961 114699 39.2% All ASes AS4538 5072 879 4193 82.7% ERX-CERNET-BKB China Education and Research Network Center AS6389 4380 356 4024 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4196 1764 2432 58.0% TWTC - tw telecom holdings, inc. AS209 2984 1311 1673 56.1% ASN-QWEST - Qwest Communications Corporation AS1785 1703 165 1538 90.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS17488 1443 291 1152 79.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1177 200 977 83.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 998 64 934 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1396 504 892 63.9% Uninet S.A. de C.V. AS6478 1641 809 832 50.7% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1059 240 819 77.3% COVAD - Covad Communications Co. AS11492 1222 451 771 63.1% CABLEONE - CABLE ONE, INC. AS18101 785 73 712 90.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS2386 1617 933 684 42.3% INS-AS - AT&T Data Communications Services AS19262 935 262 673 72.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS3356 1108 509 599 54.1% LEVEL3 Level 3 Communications AS9498 696 120 576 82.8% BBIL-AP BHARTI Airtel Ltd. AS7545 668 167 501 75.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS2706 543 75 468 86.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS17676 522 62 460 88.1% GIGAINFRA BB TECHNOLOGY Corp. AS20115 1847 1387 460 24.9% CHARTER-NET-HKY-NC - Charter Communications AS24560 626 171 455 72.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4766 1420 967 453 31.9% KIXS-AS-KR Korea Telecom AS4808 624 174 450 72.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS855 561 117 444 79.1% CANET-ASN-4 - Bell Aliant AS7018 1452 1008 444 30.6% ATT-INTERNET4 - AT&T WorldNet Services AS9443 523 84 439 83.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4134 908 472 436 48.0% CHINANET-BACKBONE No.31,Jin-rong Street AS22047 553 122 431 77.9% VTR BANDA ANCHA S.A. AS4804 515 89 426 82.7% MPX-AS Microplex PTY LTD Total 43174 13826 29348 68.0% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium 91.209.178.0/24 AS29550 EUROCONNEX-AS Blueconnex Networks Ltd 94.140.128.0/19 AS25086 URALTC-AS UTC AUTONOMUS SYSTEM EKATERINBURG, RUSSIA 94.141.0.0/19 AS5602 KPNQwest Italia S.p.a 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 100.10.10.0/24 AS14000 AXTEL, S.A. de C.V. 119.31.232.0/21 AS38870 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 124.109.16.0/21 AS38137 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 169.254.0.0/16 AS13184 HANSENET HanseNet Telekommunikation GmbH 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.40.105.0/24 AS41701 CAP-FIN-AS Capgemini Finland Oy 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.0.187.0/24 AS19132 200.5.32.0/21 AS19132 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.42.0/24 AS38205 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.150.56.0/24 AS38722 202.150.57.0/24 AS38722 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.32.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.229.51.0/24 AS15211 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Stress Testing LAN/WAN
by Brian Feeny 04 Dec '08

04 Dec '08

I have the need to stress test a LAN and WAN. The primary concern is the WAN which is at most OC-3. The LAN would be an additional bonus if I could do that as well. I am familiar with tools such as those from Spirent and IXIA which are very expensive. I was wondering if someone has had to do this and can recommend some open source tools that would work well. I need to test a few different types of traffic, specifically trying to push traffic into various switch/ router policies to make sure everything is performing as expected. If anyone knows of some software that works well for this I would appreciate letting me know. Thanks, Brian

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network testbed (was: Stress Testing LAN/WAN)
by Jim Popovitch 04 Dec '08

04 Dec '08

Coincidentally, this week I was asked to specify current and next-gen equipment for a new network testbed at $DAYJOB. This lab would be used to test software used to monitor large networks. Specifically I need to setup an environment similar to that of large SPs, with emphasis on MPLS, STP, OSPF and BGP. What present and next-gen hardware would you recommend to include in such a testbed? I have vendor C pretty well covered, and I am really trying to look outside the box on this, but whatever you want to recommend is welcome. Private replies are also welcome, I can post a recap once I've received some feedback. Thanks, -Jim P. On Thu, Dec 4, 2008 at 17:23, Brian Feeny <bfeeny(a)mac.com> wrote: > > I have the need to stress test a LAN and WAN. The primary concern is the > WAN which is at most OC-3. The LAN would be an additional bonus if I could > do that as well. > I am familiar with tools such as those from Spirent and IXIA which are very > expensive. I was wondering if someone has had to do this and can recommend > some open source > tools that would work well. I need to test a few different types of > traffic, specifically trying to push traffic into various switch/router > policies to make sure everything is performing as > expected. If anyone knows of some software that works well for this I would > appreciate letting me know. > > Thanks, > > Brian > > >

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Re: Telecom Collapse?
by Scott Weeks 04 Dec '08

04 Dec '08

--- Valdis.Kletnieks(a)vt.edu wrote: --------------------- On Wed, 03 Dec 2008 22:59:00 PST, Paul Ferguson said: > I deliberated for a while on whether to send this, or not, but I figure it > might be of interest to this community: > > http://techliberation.com/2008/12/04/telecom-collapse/ The article goes on to quote some other source regarding Hawaiian Telecom's collapse. The *very first sentence* of the quote: "Customers initially had complained about poor service." I quit reading after that, as I could already see where this was heading. --------------------------------------------------------- As with many articles, there is a lot more here than meets the eye. The article is partially about my employer: Hawaiian Telcom. At least for the small telcos, like Hawaiian Telcom, this is important: "...we could free the phone companies to configure and price their basic phone service more efficiently, let them build broadband networks which can compete with the cable companies or anyone else and free taxpayers to rescue someone else." I never realized how hard core the regulatory hurdles are to ILEC competition until I came to work for one. The cable companies have no such barriers. scott

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NANOG45 Update
by Betty Burke 04 Dec '08

04 Dec '08

Hi Everyone:> On behalf of Merit, we look forward to our continued working relationship with the NANOG SC and PC who are working hard to bring a great program to NANOG45. Our Host, Terremark, continues to work hard to provide all of the additional support items to make everyone comfortable in Santo Domingo. A meeting that is sure to be unique, and one you will not want to miss! The Program Committee has been working very hard, a draft of the complete agenda is expected very early next week. A highlight of the agenda topics can be found at: http://nanog.org/meetings/nanog45/agenda.php The attendee list can be found at: https://nanog.merit.edu/registration/attendee.list.epl?MEETING_ID=45 Lastly, take advantage of the early registration fee, do consider getting your registration completed via: https://nanog.merit.edu/registration/ Of additional importance are our NANOG Sponsors. We appreciate the current economic impact on budgets. However, NANOG continues to be the premier event for national and international network operators, engineers, content providers, and of course the peering community; an event which provides sponsors low cost direct access to customers. Send your inquiry to nanong-support(a)nanog.org. We will work hard to design a NANOG45 package that works for your company and NANOG. Look forward to seeing many of you in late January 2009! As always, if you have any questions or concerns, feel free to contact Merit directly via nanog-support(a)nanog.org or any of the NANOG committees. All best. Betty Merit Network Inc. (734)527-5763

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[NANOG-announce] NANOG45 Update
by Betty Burke 04 Dec '08

04 Dec '08

Hi Everyone:> On behalf of Merit, we look forward to our continued working relationship with the NANOG SC and PC who are working hard to bring a great program to NANOG45. Our Host, Terremark, continues to work hard to provide all of the additional support items to make everyone comfortable in Santo Domingo. A meeting that is sure to be unique, and one you will not want to miss! The Program Committee has been working very hard, a draft of the complete agenda is expected very early next week. A highlight of the agenda topics can be found at: http://nanog.org/meetings/nanog45/agenda.php The attendee list can be found at: https://nanog.merit.edu/registration/attendee.list.epl?MEETING_ID=45 Lastly, take advantage of the early registration fee, do consider getting your registration completed via: https://nanog.merit.edu/registration/ Of additional importance are our NANOG Sponsors. We appreciate the current economic impact on budgets. However, NANOG continues to be the premier event for national and international network operators, engineers, content providers, and of course the peering community; an event which provides sponsors low cost direct access to customers. Send your inquiry to nanong-support(a)nanog.org. We will work hard to design a NANOG45 package that works for your company and NANOG. Look forward to seeing many of you in late January 2009! As always, if you have any questions or concerns, feel free to contact Merit directly via nanog-support(a)nanog.org or any of the NANOG committees. All best. Betty Merit Network Inc. (734)527-5763 _______________________________________________ NANOG-announce mailing list NANOG-announce(a)nanog.org http://mailman.nanog.org/mailman/listinfo/nanog-announce

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Re: Recommendation of Tools
by Anders Lindbäck 04 Dec '08

04 Dec '08

On 4 dec 2008, at 17.49, Daniel Hagerty wrote: > =?ISO-8859-1?Q?Anders_Lindb=E4ck?= <list-only(a)dnz.se> writes: > >> According to the 0.75 sorcecode ICMP is still the default prot >> used, =20 >> and the definition of MTR from bitwizards homepage disagress with >> you: > > Have you considered checking an actual authority on the subject > matter, like a running copy of mtr examined by a sniffer? > > Yes, ICMP is a default. No, it doesn't try to talk to > intermediates; it does the usual expanding TTL scope thing. > Which changes exactly nothing, but feel free to selectivly quote me out of context all you want. ------------------------------ Anders Lindbäck anders.lindback(a)dnz.se

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route-views maintenance
by David Meyer 04 Dec '08

04 Dec '08

Folks, We're planning a brief outage on route-views.routeviews.org at 1200 PST today (basically, upgrading processor and memory; thanks Chip Sharp). Thanks, Dave

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Yahoo DNS broken?
by Larry Daberko 04 Dec '08

04 Dec '08

I am unable to resolve www.yahoo.com. Tracing DNS back from the root servers shows that www.yahoo.com is a CNAME to www.wa1.b.yahoo.com and there are no A records for that hostname. Anyone have more details or a Yahoo contact? I'm unable to get to their webpage as it is :-) -Larry Daberko iServe Technologies $ dig @ns1.yahoo.com www.yahoo.com ; <<>> DiG 9.4.2 <<>> @ns1.yahoo.com www.yahoo.com ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56431 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.yahoo.com. IN A ;; ANSWER SECTION: www.yahoo.com. 300 IN CNAME www.wa1.b.yahoo.com. ;; AUTHORITY SECTION: wa1.b.yahoo.com. 300 IN NS yf1.yahoo.com. wa1.b.yahoo.com. 300 IN NS yf2.yahoo.com. ;; ADDITIONAL SECTION: yf1.yahoo.com. 1800 IN A 68.142.254.15 yf2.yahoo.com. 1800 IN A 68.180.130.15 ;; Query time: 15 msec ;; SERVER: 68.180.131.16#53(68.180.131.16) ;; WHEN: Wed Dec 3 15:34:09 2008 ;; MSG SIZE rcvd: 123 but looking up the host itself gives no answer $ dig @ns1.yahoo.com www.wa1.b.yahoo.com ; <<>> DiG 9.4.2 <<>> @ns1.yahoo.com www.wa1.b.yahoo.com ; (1 server found) ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34875 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;www.wa1.b.yahoo.com. IN A ;; AUTHORITY SECTION: wa1.b.yahoo.com. 300 IN NS yf1.yahoo.com. wa1.b.yahoo.com. 300 IN NS yf2.yahoo.com. ;; ADDITIONAL SECTION: yf1.yahoo.com. 1800 IN A 68.142.254.15 yf2.yahoo.com. 1800 IN A 68.180.130.15 ;; Query time: 15 msec ;; SERVER: 68.180.131.16#53(68.180.131.16) ;; WHEN: Wed Dec 3 15:35:07 2008 ;; MSG SIZE rcvd: 105

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